19971037742229

Names of 19971037742229

• Cardinal: 19971037742229 can be written as Nineteen trillion, nine hundred seventy-one billion, thirty-seven million, seven hundred forty-two thousand, two hundred twenty-nine.

Scientific notation

• Scientific notation: 1.9971037742229 × 10¹³

Factors of 19971037742229

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2269

Divisors of 19971037742229

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 19 21 27 37 49 57 63 81 111 133 147 171 189 243 259 333 361 399 441 513 567 703 729 777 931 999 1083 1197 1323 1539 1701 1813 2109 2203 2331 2527 2793 2997 3249 3591 3969 4617 4921 5103 5439 6327 6609 6859 6993 7581 8379 8991 9747 10773 11907 13357 13851 14763 15421 16317 17689 18981 19827 20577 20979 22743 25137 26973 29241 32319 34447 35721 40071 41857 44289 46263 48013 48951 53067 56943 59481 61731 62937 68229 75411 81511 87723 93499 96957 103341 107947 120213 125571 132867 138789 144039 146853 159201 170829 178443 185193 188811 204687 226233 244533 253783 263169 280497 292999 310023 323841 336091 360639 376713 398601 416367 432117 440559 477603 512487 535329 555579 570577 614061 654493 678699 733599 761349 795283 841491 878997 930069 971523 1008273 1081917 1130139 1195803 1249101 1296351 1321677 1432809 1548709 1605987 1666737 1711731 1776481 1842183 1963479 2050993 2200797 2284047 2385849 2524473 2636991 2790207 2914569 3024819 3245751 3390417 3587409 3747303 3889053 3994039 4298427 4646127 5000211 5135193 5329443 5566981 5890437 6152979 6602391 6852141 7157547 7573419 7910973 8370621 8743707 9074457 9737253 10171251 10840963 11241909 11667159 11982117 12435367 12895281 13938381 15110377 15405579 15988329 16700943 17671311 18458937 19807173 20556423 21472641 22720257 23732919 25111863 26231121 27223371 29425471 30513753 32522889 35001477 35946351 37306101 38968867 41815143 45331131 46216737 47964987 50102829 53013933 55376811 59421519 61669269 64417923 68160771 71198757 75886741 78693363 81670113 88276413 97568667 105772639 107839053 111918303 116906601 125445429 135993393 138650211 143894961 150308487 159041799 166130433 185007807 193253769 205978297 213596271 227660223 245010339 264829239 292706001 317317917 323517159 335754909 350719803 376336287 407980179 415950633 431684883 450925461 477125397 498391299 559083949 579761307 617934891 682980669 740408473 794487717 878118003 951953751 970551477 1007264727 1052159409 1129008861 1223940537 1295054649 1352776383 1441848079 1495173897 1677251847 1853804673 2048942007 2221225419 2383463151 2634354009 2855861253 2911654431 3021794181 3156478227 3671821611 3913587643 4058329149 4325544237 5031755541 5561414019 6146826021 6663676257 7150389453 7903062027 8567583759 9065382543 9469434681 11015464833 11740762929 12976632711 15095266623 16684242057 18440478063 19991028771 21451168359 25702751277 27395113501 28408304043 35222288787 38929898133 45285799869 50052726171 55321434189 59973086313 77108253831 82185340503 105666866361 116789694399 135857399607 150158178513 179919258939 246556021509 317000599083 350369083197 407572198821 539757776817 739668064527 951001797249 1051107249591 2219004193581 2853005391747 6657012580743 19971037742229
• Sum of all divisors σ(n): 37777113468480
• Sum of proper divisors (its aliquot sum) s(n): 17806075726251
• 19971037742229 is a deficient number, because the sum of its proper divisors (17806075726251) is less than itself. Its deficiency is 2164962015978

Bases of 19971037742229

• Binary: 100100010100111011110100111000100010010010101₂
• Hexadecimal: 0x1229DE9C4495
• Base-36: 72UKG8GB9

Squares and roots of 19971037742229

• 19971037742229 squared (19971037742229²) is 398842348501535193849888441
• 19971037742229 cubed (19971037742229³) is 7965295595123411399124259897092164674989
• The square root of 19971037742229 is 4468896.7030161931
• The cube root of 19971037742229 is 27131.0672257179

Scales and comparisons

• 19,971,037,742,229 seconds is equal to 635,017 years, 11 weeks, 5 days, 3 hours, 57 minutes, 9 seconds.
• To count from 1 to 19,971,037,742,229 would take you about one million, five hundred eighty-seven thousand, five hundred forty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 19971037742229 cubic inches would be around 2260.9 feet tall.

Recreational maths with 19971037742229

• 19971037742229 backwards is 92224773017991
• 19971037742229 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19971037742229's digits is 63
• More coming soon!